Xi’an NutriMall Biotech Co.,Ltd.

Professional Herb Extract Factory

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Product Name: Giant Knotweed extract

Specification: Polydatin 98% HPLC 

Appearance: White powder

Latin name: Polygonum cuspidatum Sieb.et Zucc.

Part of used: Stem & root

CAS No.: 65914-17-2

Formula : C20H22O8 

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Product Details


Healthcare products


Package & Store:

1kg~5kg foil bag, 5~10kg carton,10~25 carton/drum with double layer PE liner bags.

Keep container closed, store in cool & dry place.

24 months when stored properly.

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